The Cybex V Series Upright Bike provides a comfortable, enjoyable ride. Size (L x W x H): 44" x 23" x 54" Power Range: 20-900+ Watts Resistance Levels: 25 Drive Type: Generator drive system with 8-ribbed poly-V belt for smooth, quiet operation with low maintenance Max User Weight: 400 LB Heart rate monitoring through contact grips on handlebars Easy, single-handed seat adjustment Easy, adjustable pedal straps for secure foot placement Power Requirements: Self-powered Warranty: 7-Year Frame and Motor, 1 Year Mechanical, 1 Year Labor, 6 Months Other *All Life Fitness Outlet sales are final.